Reset Calibration

In [1]:
from calibration import *
%matplotlib inline
cal = Calibration('parameters.txt')
In [2]:
cal.getPiPulse(Reset = False)
Out[2]:
(0.34221515070550124, 0.0031659815307702576, 0.0009711024244484083)
In [3]:
cal.getQubitFreq(Reset = False)
1996921.2249254403
Out[3]:
4825036000.617089
In [4]:
cal.toFile('parameters.txt')

Calibrating the Reset amplitudes

In [5]:
cal.getReset(Amplitudes = True, RabiAmplitudes = np.arange(1E-3, 12E-3, 1E-3),
             CavityAmplitudes = np.arange(100E-3, 210E-3, 10E-3), ResetLengths = 5E-6,
            ResetSpacings = 2E-6)
c:\users\quantum\appdata\local\programs\python\python37\lib\site-packages\numpy\core\_asarray.py:85: ComplexWarning: Casting complex values to real discards the imaginary part
  return array(a, dtype, copy=False, order=order)
Pe = 0.06754871892108578
A0 = 0.002299645616668193
RabiAmplitude =  0.001
CavityAmplitude =  0.1
Pe = 0.005156278211733429
A0 = 0.0027127711924143233
RabiAmplitude =  0.002
CavityAmplitude =  0.1
Pe = 0.01404533496870305
A0 = 0.0028127492130803596
RabiAmplitude =  0.003
CavityAmplitude =  0.1
Pe = 0.07427955686327431
A0 = 0.0027989926370349796
RabiAmplitude =  0.004
CavityAmplitude =  0.1
Pe = 0.017270196789414313
A0 = 0.0027699739001246304
RabiAmplitude =  0.005
CavityAmplitude =  0.1
Pe = 0.03150406858799964
A0 = 0.002659634860577407
RabiAmplitude =  0.006
CavityAmplitude =  0.1
Pe = 0.05484880559405885
A0 = 0.00248478672882774
RabiAmplitude =  0.007
CavityAmplitude =  0.1
Pe = 0.083303640131887
A0 = 0.0022760376425361127
RabiAmplitude =  0.008
CavityAmplitude =  0.1
Pe = 0.10946207039760139
A0 = 0.0022574967997123843
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.1
Pe = 0.12712853849887182
A0 = 0.0020947242321110197
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.1
Pe = 0.15040354898969338
A0 = 0.0021360062360563114
RabiAmplitude =  0.011
CavityAmplitude =  0.1
Pe = 0.08514005193003027
A0 = 0.002279761496732865
RabiAmplitude =  0.001
CavityAmplitude =  0.11
Pe = 0.02141015427362528
A0 = 0.0027529002291635718
RabiAmplitude =  0.002
CavityAmplitude =  0.11
Pe = 0.008071923320445996
A0 = 0.002815861340955104
RabiAmplitude =  0.003
CavityAmplitude =  0.11
Pe = 0.016429175907810522
A0 = 0.002819099823082101
RabiAmplitude =  0.004
CavityAmplitude =  0.11
Pe = 0.04011594710267574
A0 = 0.0028176192891403735
RabiAmplitude =  0.005
CavityAmplitude =  0.11
Pe = 0.019515577710889447
A0 = 0.00268608369089271
RabiAmplitude =  0.006
CavityAmplitude =  0.11
Pe = 0.02656810798153411
A0 = 0.0026113152970190048
RabiAmplitude =  0.007
CavityAmplitude =  0.11
Pe = 0.06098942210918618
A0 = 0.0025402134078129704
RabiAmplitude =  0.008
CavityAmplitude =  0.11
Pe = 0.0734895743667188
A0 = 0.0023460506162209216
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.11
Pe = 0.10943428476480284
A0 = 0.002295392237038885
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.11
Pe = 0.13490884710287576
A0 = 0.002151206229141156
RabiAmplitude =  0.011
CavityAmplitude =  0.11
Pe = 0.10917553068457263
A0 = 0.002225066297219803
RabiAmplitude =  0.001
CavityAmplitude =  0.12
Pe = 0.01928507314615376
A0 = 0.002715430140016683
RabiAmplitude =  0.002
CavityAmplitude =  0.12
Pe = 0.023846266611668214
A0 = 0.002807123830213234
RabiAmplitude =  0.003
CavityAmplitude =  0.12
Pe = 0.006982704849566126
A0 = 0.002777336001190915
RabiAmplitude =  0.004
CavityAmplitude =  0.12
Pe = 0.015879524252473
A0 = 0.002717961001293805
RabiAmplitude =  0.005
CavityAmplitude =  0.12
Pe = 0.018564820277727673
A0 = 0.002761304805266878
RabiAmplitude =  0.006
CavityAmplitude =  0.12
Pe = 0.0205956780054784
A0 = 0.0027024911257164347
RabiAmplitude =  0.007
CavityAmplitude =  0.12
Pe = 0.052193363738292683
A0 = 0.002462243533537629
RabiAmplitude =  0.008
CavityAmplitude =  0.12
Pe = 0.06194311515757612
A0 = 0.0023698789141638867
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.12
Pe = 0.1025541547669375
A0 = 0.0022738976926194973
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.12
Pe = 0.11488022140860207
A0 = 0.002224166747478803
RabiAmplitude =  0.011
CavityAmplitude =  0.12
Pe = 0.11360856866726828
A0 = 0.0022133017175966704
RabiAmplitude =  0.001
CavityAmplitude =  0.13
Pe = 0.016519469849318267
A0 = 0.002734601528356766
RabiAmplitude =  0.002
CavityAmplitude =  0.13
Pe = 0.005195862424736371
A0 = 0.002775205214808537
RabiAmplitude =  0.003
CavityAmplitude =  0.13
Pe = 0.010739244944728226
A0 = 0.0027725753689583125
RabiAmplitude =  0.004
CavityAmplitude =  0.13
Pe = 0.007844732755300855
A0 = 0.0027194645253819654
RabiAmplitude =  0.005
CavityAmplitude =  0.13
Pe = 0.011954402878025683
A0 = 0.0027698511697721077
RabiAmplitude =  0.006
CavityAmplitude =  0.13
Pe = 0.02318232021357305
A0 = 0.002619205715784898
RabiAmplitude =  0.007
CavityAmplitude =  0.13
Pe = 0.026025097145162962
A0 = 0.002649335133264584
RabiAmplitude =  0.008
CavityAmplitude =  0.13
Pe = 0.08305776777775797
A0 = 0.0023667301119795502
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.13
Pe = 0.08165673289926802
A0 = 0.0023346893215326664
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.13
Pe = 0.09955795480580934
A0 = 0.002336974844787681
RabiAmplitude =  0.011
CavityAmplitude =  0.13
Pe = 0.11696160962423133
A0 = 0.002199992716693299
RabiAmplitude =  0.001
CavityAmplitude =  0.13999999999999999
Pe = 0.02404567484988099
A0 = 0.0026641666079335663
RabiAmplitude =  0.002
CavityAmplitude =  0.13999999999999999
Pe = 0.05712246889084431
A0 = 0.0026329943577224524
RabiAmplitude =  0.003
CavityAmplitude =  0.13999999999999999
Pe = 0.015615308531456122
A0 = 0.002809984534030436
RabiAmplitude =  0.004
CavityAmplitude =  0.13999999999999999
Pe = 0.024036902684194627
A0 = 0.002612768202091845
RabiAmplitude =  0.005
CavityAmplitude =  0.13999999999999999
Pe = 0.016080674256546496
A0 = 0.0027828221781191578
RabiAmplitude =  0.006
CavityAmplitude =  0.13999999999999999
Pe = 0.01874496247449044
A0 = 0.0027501838908566938
RabiAmplitude =  0.007
CavityAmplitude =  0.13999999999999999
Pe = 0.008102585119471357
A0 = 0.0026453411876794157
RabiAmplitude =  0.008
CavityAmplitude =  0.13999999999999999
Pe = 0.04843879500463834
A0 = 0.0024538186685913723
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.13999999999999999
Pe = 0.06578070252872682
A0 = 0.0023545768075073185
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.13999999999999999
Pe = 0.09104334966319907
A0 = 0.002380027223674039
RabiAmplitude =  0.011
CavityAmplitude =  0.13999999999999999
Pe = 0.13423497578798554
A0 = 0.002043093545026243
RabiAmplitude =  0.001
CavityAmplitude =  0.14999999999999997
Pe = 0.02057946858378665
A0 = 0.0026844063401294978
RabiAmplitude =  0.002
CavityAmplitude =  0.14999999999999997
Pe = 0.016924368920103523
A0 = 0.002575132629047527
RabiAmplitude =  0.003
CavityAmplitude =  0.14999999999999997
Pe = 0.01738520504122818
A0 = 0.0027353050308952225
RabiAmplitude =  0.004
CavityAmplitude =  0.14999999999999997
Pe = 0.007777551335438314
A0 = 0.0027440611890202234
RabiAmplitude =  0.005
CavityAmplitude =  0.14999999999999997
Pe = 0.021267684356646444
A0 = 0.002653554945088201
RabiAmplitude =  0.006
CavityAmplitude =  0.14999999999999997
Pe = 0.016937435463528838
A0 = 0.0027696432117321735
RabiAmplitude =  0.007
CavityAmplitude =  0.14999999999999997
Pe = 0.017283216893117154
A0 = 0.002731704393807818
RabiAmplitude =  0.008
CavityAmplitude =  0.14999999999999997
Pe = 0.03953048779017201
A0 = 0.0025191317830332693
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.14999999999999997
Pe = 0.05334539306734755
A0 = 0.0025319560093895904
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.14999999999999997
Pe = 0.053337761789324235
A0 = 0.002279711310064338
RabiAmplitude =  0.011
CavityAmplitude =  0.14999999999999997
Pe = 0.14821133077547446
A0 = 0.0020064317369491726
RabiAmplitude =  0.001
CavityAmplitude =  0.15999999999999998
Pe = 0.023853081898727053
A0 = 0.0026847817524521065
RabiAmplitude =  0.002
CavityAmplitude =  0.15999999999999998
Pe = 0.01845765383318195
A0 = 0.002768275237698228
RabiAmplitude =  0.003
CavityAmplitude =  0.15999999999999998
Pe = 0.012143750118118149
A0 = 0.002688074876339666
RabiAmplitude =  0.004
CavityAmplitude =  0.15999999999999998
Pe = 0.021380577971324664
A0 = 0.002713927254831649
RabiAmplitude =  0.005
CavityAmplitude =  0.15999999999999998
Pe = 0.020390004174912525
A0 = 0.002582062919926303
RabiAmplitude =  0.006
CavityAmplitude =  0.15999999999999998
Pe = 0.012226543788641908
A0 = 0.0027165315443346562
RabiAmplitude =  0.007
CavityAmplitude =  0.15999999999999998
Pe = 0.021390313916564898
A0 = 0.002480262707387518
RabiAmplitude =  0.008
CavityAmplitude =  0.15999999999999998
Pe = 0.03304502620576961
A0 = 0.0025001299429411885
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.15999999999999998
Pe = 0.045750149037525965
A0 = 0.0024068133023727777
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.15999999999999998
Pe = 0.06693387424226946
A0 = 0.0024377991637594683
RabiAmplitude =  0.011
CavityAmplitude =  0.15999999999999998
Pe = 0.15337997524744063
A0 = 0.0019694038757455136
RabiAmplitude =  0.001
CavityAmplitude =  0.16999999999999998
Pe = 0.014475184362700665
A0 = 0.0026314709865408884
RabiAmplitude =  0.002
CavityAmplitude =  0.16999999999999998
Pe = 0.016847574737352614
A0 = 0.0026804531246707795
RabiAmplitude =  0.003
CavityAmplitude =  0.16999999999999998
Pe = 0.019605377132085378
A0 = 0.002774306501596503
RabiAmplitude =  0.004
CavityAmplitude =  0.16999999999999998
Pe = 0.014352243756604228
A0 = 0.0027855489688389185
RabiAmplitude =  0.005
CavityAmplitude =  0.16999999999999998
Pe = 0.020057004514826667
A0 = 0.0025779698351528647
RabiAmplitude =  0.006
CavityAmplitude =  0.16999999999999998
Pe = 0.019041465053840825
A0 = 0.0026436778123435727
RabiAmplitude =  0.007
CavityAmplitude =  0.16999999999999998
Pe = 0.016097440987538722
A0 = 0.0026481099429188472
RabiAmplitude =  0.008
CavityAmplitude =  0.16999999999999998
Pe = 0.019526639666659684
A0 = 0.002727712670080766
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.16999999999999998
Pe = 0.037259679050224113
A0 = 0.002547649533190724
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.16999999999999998
Pe = 0.07180194244600588
A0 = 0.002303820675026713
RabiAmplitude =  0.011
CavityAmplitude =  0.16999999999999998
Pe = 0.1986995680178758
A0 = 0.001910778750638661
RabiAmplitude =  0.001
CavityAmplitude =  0.17999999999999997
Pe = 0.020698541729810817
A0 = 0.002716784878766201
RabiAmplitude =  0.002
CavityAmplitude =  0.17999999999999997
Pe = 0.015292062633974545
A0 = 0.0023910941443325063
RabiAmplitude =  0.003
CavityAmplitude =  0.17999999999999997
Pe = 0.01770754193948503
A0 = 0.0027659693036337528
RabiAmplitude =  0.004
CavityAmplitude =  0.17999999999999997
Pe = 0.013841343192170669
A0 = 0.002737988969264012
RabiAmplitude =  0.005
CavityAmplitude =  0.17999999999999997
Pe = 0.01665889147948958
A0 = 0.0024000537443327327
RabiAmplitude =  0.006
CavityAmplitude =  0.17999999999999997
Pe = 0.006252572786300458
A0 = 0.002668782455443538
RabiAmplitude =  0.007
CavityAmplitude =  0.17999999999999997
Pe = 0.01289033506492845
A0 = 0.0027034898529210813
RabiAmplitude =  0.008
CavityAmplitude =  0.17999999999999997
Pe = 0.022654316506442777
A0 = 0.002387013565340702
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.17999999999999997
Pe = 0.02703347768549247
A0 = 0.002603246128821633
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.17999999999999997
Pe = 0.053597847383275866
A0 = 0.0024777804995862896
RabiAmplitude =  0.011
CavityAmplitude =  0.17999999999999997
Pe = 0.17687696525331417
A0 = 0.0019649638160308056
RabiAmplitude =  0.001
CavityAmplitude =  0.18999999999999995
Pe = 0.03103538639742668
A0 = 0.0024045028717397682
RabiAmplitude =  0.002
CavityAmplitude =  0.18999999999999995
Pe = 0.015092267368707373
A0 = 0.0025345180833456263
RabiAmplitude =  0.003
CavityAmplitude =  0.18999999999999995
Pe = 0.023687482005702937
A0 = 0.0022624373671905683
RabiAmplitude =  0.004
CavityAmplitude =  0.18999999999999995
Pe = 0.0676083298301712
A0 = 0.002560142894614827
RabiAmplitude =  0.005
CavityAmplitude =  0.18999999999999995
Pe = 0.01738099924142937
A0 = 0.0021826500341032007
RabiAmplitude =  0.006
CavityAmplitude =  0.18999999999999995
Pe = 0.018981304749270362
A0 = 0.0027597920573651843
RabiAmplitude =  0.007
CavityAmplitude =  0.18999999999999995
Pe = 0.006968032885464421
A0 = 0.0024649250871512153
RabiAmplitude =  0.008
CavityAmplitude =  0.18999999999999995
Pe = 0.014691862098943574
A0 = 0.002680881923922297
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.18999999999999995
Pe = 0.050879539816142204
A0 = 0.0024181281943618086
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.18999999999999995
Pe = 0.0334649058216097
A0 = 0.0025151746321828744
RabiAmplitude =  0.011
CavityAmplitude =  0.18999999999999995
Pe = 0.20677976122368694
A0 = 0.0018436826544092671
RabiAmplitude =  0.001
CavityAmplitude =  0.19999999999999996
Pe = 0.028498445749812536
A0 = 0.0026223809794424287
RabiAmplitude =  0.002
CavityAmplitude =  0.19999999999999996
Pe = 0.019381075660951402
A0 = 0.0027200138919192705
RabiAmplitude =  0.003
CavityAmplitude =  0.19999999999999996
Pe = 0.014368423735060398
A0 = 0.002684566363096764
RabiAmplitude =  0.004
CavityAmplitude =  0.19999999999999996
Pe = 0.019148718394965777
A0 = 0.0025005882472118116
RabiAmplitude =  0.005
CavityAmplitude =  0.19999999999999996
Pe = 0.01044699118863501
A0 = 0.002765632903221732
RabiAmplitude =  0.006
CavityAmplitude =  0.19999999999999996
Pe = 0.02892292127270568
A0 = 0.0026910132354059277
RabiAmplitude =  0.007
CavityAmplitude =  0.19999999999999996
Pe = 0.022183684773873478
A0 = 0.0021482420609309025
RabiAmplitude =  0.008
CavityAmplitude =  0.19999999999999996
Pe = 0.02042378241810957
A0 = 0.0024808500176080493
RabiAmplitude =  0.009000000000000001
CavityAmplitude =  0.19999999999999996
Pe = 0.02678806690743766
A0 = 0.00237987604320053
RabiAmplitude =  0.010000000000000002
CavityAmplitude =  0.19999999999999996
Pe = 0.04863451856836362
A0 = 0.002610721125500579
RabiAmplitude =  0.011
CavityAmplitude =  0.19999999999999996
The 1 th  minimum Pe is: 0.008071923320445996 with ground amplitude: 0.002815861340955104  which corresponds to Rabi Amplitude =  0.003 and Resonator Amplitude =  0.11
The 2 th  minimum Pe is: 0.007777551335438314 with ground amplitude: 0.0027440611890202234  which corresponds to Rabi Amplitude =  0.005 and Resonator Amplitude =  0.14999999999999997
The 3 th  minimum Pe is: 0.005195862424736371 with ground amplitude: 0.002775205214808537  which corresponds to Rabi Amplitude =  0.003 and Resonator Amplitude =  0.13
The 4 th  minimum Pe is: 0.005156278211733429 with ground amplitude: 0.0027127711924143233  which corresponds to Rabi Amplitude =  0.002 and Resonator Amplitude =  0.1
The 5 th  minimum Pe is: 0.010739244944728226 with ground amplitude: 0.0027725753689583125  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.13
The 6 th  minimum Pe is: 0.006982704849566126 with ground amplitude: 0.002777336001190915  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.12
The 7 th  minimum Pe is: 0.007844732755300855 with ground amplitude: 0.0027194645253819654  which corresponds to Rabi Amplitude =  0.005 and Resonator Amplitude =  0.13
The 8 th  minimum Pe is: 0.008102585119471357 with ground amplitude: 0.0026453411876794157  which corresponds to Rabi Amplitude =  0.008 and Resonator Amplitude =  0.13999999999999999
The 9 th  minimum Pe is: 0.006968032885464421 with ground amplitude: 0.0024649250871512153  which corresponds to Rabi Amplitude =  0.008 and Resonator Amplitude =  0.18999999999999995
The 10 th  minimum Pe is: 0.01044699118863501 with ground amplitude: 0.002765632903221732  which corresponds to Rabi Amplitude =  0.006 and Resonator Amplitude =  0.19999999999999996
The 11 th  minimum Pe is: 0.006252572786300458 with ground amplitude: 0.002668782455443538  which corresponds to Rabi Amplitude =  0.007 and Resonator Amplitude =  0.17999999999999997
The 12 th  minimum Pe is: 0.011954402878025683 with ground amplitude: 0.0027698511697721077  which corresponds to Rabi Amplitude =  0.006 and Resonator Amplitude =  0.13
The 13 th  minimum Pe is: 0.012143750118118149 with ground amplitude: 0.002688074876339666  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.15999999999999998
The 14 th  minimum Pe is: 0.014691862098943574 with ground amplitude: 0.002680881923922297  which corresponds to Rabi Amplitude =  0.009000000000000001 and Resonator Amplitude =  0.18999999999999995
The 15 th  minimum Pe is: 0.012226543788641908 with ground amplitude: 0.0027165315443346562  which corresponds to Rabi Amplitude =  0.007 and Resonator Amplitude =  0.15999999999999998
The 16 th  minimum Pe is: 0.01404533496870305 with ground amplitude: 0.0028127492130803596  which corresponds to Rabi Amplitude =  0.003 and Resonator Amplitude =  0.1
The 17 th  minimum Pe is: 0.01289033506492845 with ground amplitude: 0.0027034898529210813  which corresponds to Rabi Amplitude =  0.008 and Resonator Amplitude =  0.17999999999999997
The 18 th  minimum Pe is: 0.013841343192170669 with ground amplitude: 0.002737988969264012  which corresponds to Rabi Amplitude =  0.005 and Resonator Amplitude =  0.17999999999999997
The 19 th  minimum Pe is: 0.014352243756604228 with ground amplitude: 0.0027855489688389185  which corresponds to Rabi Amplitude =  0.005 and Resonator Amplitude =  0.16999999999999998
The 20 th  minimum Pe is: 0.014475184362700665 with ground amplitude: 0.0026314709865408884  which corresponds to Rabi Amplitude =  0.002 and Resonator Amplitude =  0.16999999999999998
The 21 th  minimum Pe is: 0.014368423735060398 with ground amplitude: 0.002684566363096764  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.19999999999999996
The 22 th  minimum Pe is: 0.015092267368707373 with ground amplitude: 0.0025345180833456263  which corresponds to Rabi Amplitude =  0.003 and Resonator Amplitude =  0.18999999999999995
The 23 th  minimum Pe is: 0.015615308531456122 with ground amplitude: 0.002809984534030436  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.13999999999999999
The 24 th  minimum Pe is: 0.015879524252473 with ground amplitude: 0.002717961001293805  which corresponds to Rabi Amplitude =  0.005 and Resonator Amplitude =  0.12
The 25 th  minimum Pe is: 0.015292062633974545 with ground amplitude: 0.0023910941443325063  which corresponds to Rabi Amplitude =  0.003 and Resonator Amplitude =  0.17999999999999997
The 26 th  minimum Pe is: 0.016080674256546496 with ground amplitude: 0.0027828221781191578  which corresponds to Rabi Amplitude =  0.006 and Resonator Amplitude =  0.13999999999999999
The 27 th  minimum Pe is: 0.016097440987538722 with ground amplitude: 0.0026481099429188472  which corresponds to Rabi Amplitude =  0.008 and Resonator Amplitude =  0.16999999999999998
The 28 th  minimum Pe is: 0.016519469849318267 with ground amplitude: 0.002734601528356766  which corresponds to Rabi Amplitude =  0.002 and Resonator Amplitude =  0.13
The 29 th  minimum Pe is: 0.016429175907810522 with ground amplitude: 0.002819099823082101  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.11
The 30 th  minimum Pe is: 0.01665889147948958 with ground amplitude: 0.0024000537443327327  which corresponds to Rabi Amplitude =  0.006 and Resonator Amplitude =  0.17999999999999997
The minimum Pe with biggest amplitude: 0.002819099823082101 is 0.016429175907810522  which corresponds to Rabi Amplitude =  0.004 and Resonator Amplitude =  0.11
Length used:  5e-06
Spacing used:  2e-06
Out[5]:
(0.004, 0.11)

Calibrating the Reset length

In [5]:
cal.getReset(Length = True, ResetLengths = np.arange(0, 7E-6, 0.5E-6), ResetSpacings = 2E-6) #PiPulse = True
To calibrate the reset length, PiPulse has to be set to True. Default is True. For the current measurement PiPulse is: True
c:\users\quantum\appdata\local\programs\python\python37\lib\site-packages\numpy\core\_asarray.py:85: ComplexWarning: Casting complex values to real discards the imaginary part
  return array(a, dtype, copy=False, order=order)
Pe = 0.7186374802430611
ResetLength 0.0
Pe = 0.23157047883515994
ResetLength 5e-07
Pe = 0.05569675751527555
ResetLength 1e-06
Pe = 0.03539050377851065
ResetLength 1.5e-06
Pe = 0.014644655680465649
ResetLength 2e-06
Pe = 0.012869467113607336
ResetLength 2.4999999999999998e-06
Pe = 0.01716376651813631
ResetLength 3e-06
Pe = 0.016900841798127942
ResetLength 3.5e-06
Pe = 0.017017618823246185
ResetLength 4e-06
Pe = 0.019750001669450578
ResetLength 4.5e-06
Pe = 0.013214147267001864
ResetLength 4.9999999999999996e-06
Pe = 0.013929201794418821
ResetLength 5.5e-06
Pe = 0.018055821238375843
ResetLength 6e-06
Pe = 0.019261212979819597
ResetLength 6.5e-06
Amplitudes used:
 RabiAmplitude:  0.004 
 CavityAmplitude:  0.11
Spacing used:  2e-06
Out[5]:
2e-06

Calibrating the Reset spacing

In [6]:
cal.getReset(Spacing = True, ResetSpacings = np.arange(0.5E-6, 10.5E-6, 0.5E-6)) #SpacingPopulationThreshold = 5
Pe = 0.010707615355255332
A0 = 0.002955437064306172
ResetSpacing 5e-07
Pe = 0.015672856273875425
A0 = 0.0028185005507305586
ResetSpacing 1e-06
Pe = 0.025007810952929577
A0 = 0.0027507262076520685
ResetSpacing 1.5e-06
Pe = 0.008942638942948292
A0 = 0.0026482012959861546
ResetSpacing 2e-06
Pe = 0.02732426217097682
A0 = 0.0025677455210410998
ResetSpacing 2.4999999999999998e-06
Pe = 0.0308579037257391
A0 = 0.0025569525812923917
ResetSpacing 2.9999999999999997e-06
Pe = 0.04784743914820913
A0 = 0.0025088150512628422
ResetSpacing 3.5e-06
Pe = 0.04008057429887907
A0 = 0.0025077355421492973
ResetSpacing 4e-06
Pe = 0.042242231847839276
A0 = 0.0025571677768790367
ResetSpacing 4.5e-06
Pe = 0.047698351268512504
A0 = 0.00255266081566462
ResetSpacing 5e-06
Pe = 0.0678859755862214
A0 = 0.002523983447396291
ResetSpacing 5.5e-06
Calibrating PiPulse without Reset...
Calibrating QubitFreq without Reset...
2001760.5789500966
Calibrating T2Echo without Reset...
Calibrating Amax and Amin...
Calibrating threshold photon number (photon number with no reset)...
c:\users\quantum\appdata\local\programs\python\python37\lib\site-packages\scipy\optimize\_lsq\common.py:371: RuntimeWarning: invalid value encountered in greater_equal
  return np.all((x >= lb) & (x <= ub))
c:\users\quantum\appdata\local\programs\python\python37\lib\site-packages\scipy\optimize\_lsq\common.py:371: RuntimeWarning: invalid value encountered in less_equal
  return np.all((x >= lb) & (x <= ub))
c:\users\quantum\appdata\local\programs\python\python37\lib\site-packages\scipy\optimize\_lsq\common.py:400: RuntimeWarning: invalid value encountered in sign
  return min_step, np.equal(steps, min_step) * np.sign(s).astype(int)
phi = 0.2830282307317353
n0 =  0.4951388899940096
Parameters used:
ArtificialDetuning =  10000000.0
T2Echo =  8.841000636320598e-06
DispersiveShift = 786019.479
ResonatorKappa = 1860000.0
n0threshold =  0.4951388899940096
phi = -0.0624964264618858
n0 =  6.194129831143507
Parameters used:
ResetSpacing =  5e-07
ArtificialDetuning =  10000000.0
T2Echo =  8.841000636320598e-06
DispersiveShift = 786019.479
ResonatorKappa = 1860000.0
phi = 0.48279618537374974
n0 =  2.5364660364478704
Parameters used:
ResetSpacing =  1e-06
ArtificialDetuning =  10000000.0
T2Echo =  8.841000636320598e-06
DispersiveShift = 786019.479
ResonatorKappa = 1860000.0
phi = 0.35619922781830204
n0 =  1.0255896582334114
Parameters used:
ResetSpacing =  1.5e-06
ArtificialDetuning =  10000000.0
T2Echo =  8.841000636320598e-06
DispersiveShift = 786019.479
ResonatorKappa = 1860000.0
phi = 0.1725555266251382
n0 =  0.3489904863733684
Parameters used:
ResetSpacing =  2e-06
ArtificialDetuning =  10000000.0
T2Echo =  8.841000636320598e-06
DispersiveShift = 786019.479
ResonatorKappa = 1860000.0
Out[6]:
2e-06
In [8]:
cal.toFile('parameters.txt')
In [9]:
print('RabiAmplitude = ', cal._ResetRabiAmplitude)
print('CavityAmplitude = ', cal._ResetCavityAmplitude)
print('ResetLength = ', cal._ResetLength)
print('ResetSpacing = ', cal._ResetSpacing)
RabiAmplitude =  0.004
CavityAmplitude =  0.11
ResetLength =  2e-06
ResetSpacing =  2e-06
In [ ]: